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target/arm: Use TRANS_FEAT for BFMLA 

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-85-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-05-27 11:18:37 -07:00 committed by Peter Maydell
parent 3b879c2882
commit 698ddb9d02
1 changed files with 4 additions and 24 deletions
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28
target/arm/translate-sve.c
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@ -7568,39 +7568,19 @@ TRANS_FEAT(BFMMLA, aa64_sve_bf16, gen_gvec_ool_arg_zzzz,
static bool do_BFMLAL_zzzw(DisasContext *s, arg_rrrr_esz *a, bool sel)
{
if (!dc_isar_feature(aa64_sve_bf16, s)) {
return false;
}
return gen_gvec_fpst_zzzz(s, gen_helper_gvec_bfmlal,
a->rd, a->rn, a->rm, a->ra, sel, FPST_FPCR);
}
static bool trans_BFMLALB_zzzw(DisasContext *s, arg_rrrr_esz *a)
{
return do_BFMLAL_zzzw(s, a, false);
}
static bool trans_BFMLALT_zzzw(DisasContext *s, arg_rrrr_esz *a)
{
return do_BFMLAL_zzzw(s, a, true);
}
TRANS_FEAT(BFMLALB_zzzw, aa64_sve_bf16, do_BFMLAL_zzzw, a, false)
TRANS_FEAT(BFMLALT_zzzw, aa64_sve_bf16, do_BFMLAL_zzzw, a, true)
static bool do_BFMLAL_zzxw(DisasContext *s, arg_rrxr_esz *a, bool sel)
{
if (!dc_isar_feature(aa64_sve_bf16, s)) {
return false;
}
return gen_gvec_fpst_zzzz(s, gen_helper_gvec_bfmlal_idx,
a->rd, a->rn, a->rm, a->ra,
(a->index << 1) | sel, FPST_FPCR);
}
static bool trans_BFMLALB_zzxw(DisasContext *s, arg_rrxr_esz *a)
{
return do_BFMLAL_zzxw(s, a, false);
}
static bool trans_BFMLALT_zzxw(DisasContext *s, arg_rrxr_esz *a)
{
return do_BFMLAL_zzxw(s, a, true);
}
TRANS_FEAT(BFMLALB_zzxw, aa64_sve_bf16, do_BFMLAL_zzxw, a, false)
TRANS_FEAT(BFMLALT_zzxw, aa64_sve_bf16, do_BFMLAL_zzxw, a, true)